Lexus IS 2006-2013 Exhaust Specifications
Explore the detailed exhaust system specifications for the 2006-2013 Lexus IS models. Learn about pipe diameters, muffler configurations, catalytic converters, and emission compliance for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the exhaust system for the 2006-2013 Lexus IS models. It is designed to assist enthusiasts, mechanics, and owners in understanding the components, performance, and maintenance of the exhaust system. Use the search and navigation instructions to quickly find relevant information or explore the sections for a comprehensive breakdown of the exhaust system.
How to Use
Use the search bar to enter keywords like 'muffler,' 'catalytic converter,' or 'exhaust tips' to locate specific details. The search results will highlight relevant sections and subsections.
Scroll through the sections to explore major topics like exhaust components, performance, and maintenance. Click on subsection titles to jump directly to detailed points.
Key Specifications
Exhaust Diameter
2.25 inches
Catalytic Converter Type
Three-way catalytic
Muffler Material
Stainless steel
Exhaust Tip Finish
Polished chrome
Backpressure Reduction
Up to 15%
Available Specifications
Exhaust System Components
This section covers the primary components of the exhaust system, including the exhaust manifold, catalytic converter, muffler, and exhaust tips. Learn about their functions, materials, and placement within the vehicle.
Exhaust System Components
This section covers the primary components of the exhaust system, including the exhaust manifold, catalytic converter, muffler, and exhaust tips. Learn about their functions, materials, and placement within the vehicle.
Exhaust Manifold
- Constructed from cast iron for durability
- Directs exhaust gases from the engine cylinders
- Designed to minimize backpressure
- Includes heat shields for thermal management
Catalytic Converter
- Reduces harmful emissions by converting pollutants
- Uses a ceramic honeycomb structure coated with catalysts
- OBD-II compliant for emissions standards
- Located downstream of the exhaust manifold
Muffler and Exhaust Tips
- Stainless steel construction for corrosion resistance
- Designed to reduce noise levels effectively
- Dual exhaust tips for a sporty appearance
- Integrated resonator for smoother sound
Exhaust Performance
Explore the performance characteristics of the exhaust system, including flow efficiency, sound output, and impact on engine performance. This section also covers aftermarket upgrades and their effects.
Exhaust Performance
Explore the performance characteristics of the exhaust system, including flow efficiency, sound output, and impact on engine performance. This section also covers aftermarket upgrades and their effects.
Flow Efficiency
- Optimized pipe diameter for balanced flow
- Low-restriction design enhances engine output
- Mandrel-bent tubing for smooth airflow
- Reduces backpressure for improved horsepower
Sound Output
- Engineered for a refined and sporty exhaust note
- Active noise cancellation in some models
- Adjustable exhaust valves in performance variants
- Minimizes drone at highway speeds
Aftermarket Upgrades
- High-flow catalytic converters available
- Performance mufflers for enhanced sound
- Stainless steel cat-back systems for durability
- Custom exhaust tips for personalization
Maintenance and Care
Learn how to maintain and care for your Lexus IS exhaust system to ensure longevity and optimal performance. This section includes tips on inspection, cleaning, and common issues.
Maintenance and Care
Learn how to maintain and care for your Lexus IS exhaust system to ensure longevity and optimal performance. This section includes tips on inspection, cleaning, and common issues.
Inspection Tips
- Check for rust or corrosion regularly
- Inspect hangers and brackets for wear
- Look for cracks or leaks in the piping
- Monitor exhaust smoke for unusual signs
Cleaning and Protection
- Use stainless steel cleaner for exhaust tips
- Apply heat-resistant paint to prevent rust
- Avoid harsh chemicals on catalytic converters
- Clean undercarriage to remove road debris
Common Issues
- Rust in colder climates
- Loose or broken exhaust hangers
- Catalytic converter failure due to age
- Excessive noise from damaged mufflers
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Component Specifications
Overview
- Type
- Dual Exhaust System
- Configuration
- Split Rear Exit
- Platform
- 2006-2013 Lexus IS
- Material
- Stainless Steel
- Location
- Underbody, Rear
Dimensions
- Pipe Diameter
- 2.5 inches (63.5 mm)
- Muffler Length
- 24 inches (609.6 mm)
- Muffler Width
- 8 inches (203.2 mm)
- Muffler Height
- 6 inches (152.4 mm)
- Tailpipe Diameter
- 3 inches (76.2 mm)
- Tailpipe Length
- 12 inches (304.8 mm)
- Total System Length
- 96 inches (2438.4 mm)
Materials
- Pipes
- Stainless Steel 304
- Muffler
- Stainless Steel with Fiberglass Insulation
- Catalytic Converter
- Ceramic Substrate with Stainless Steel Housing
- Hangers
- Rubber with Steel Reinforcements
Features
- Performance
-
- Optimized Flow Design
- Reduced Back Pressure
- Enhanced Exhaust Scavenging
- Durability
-
- Corrosion-Resistant Stainless Steel
- Heat-Resistant Coatings
- Reinforced Hangers
- Sound
-
- Tuned Muffler for Quiet Operation
- Minimized Drone
- Sporty Exhaust Note
- Emissions
-
- Integrated Catalytic Converter
- Oxygen Sensor Ports
- Compliant with EPA Standards
- installation
-
- Direct Bolt-On Design
- Precision-Fit Components
- Included Mounting Hardware
Safety Features
- Heat Management
-
- Heat Shields on Critical Components
- Thermal Insulation on Muffler
- Structural integrity
-
- Reinforced Welds
- Impact-Resistant Materials
- Emissions Control
-
- Catalytic Converter for Reduced Emissions
- Oxygen Sensors for Optimal Air-Fuel Ratio
Comfort Features
- Noise Reduction
-
- Multi-Chamber Muffler Design
- Sound Dampening Materials
- Vibration Control
-
- Rubber Isolators
- Flexible Joints
- Heat Protection
-
- Heat Shields
- Thermal Barriers
Accessories
- Performance Upgrades
-
- High-Flow Catalytic Converter
- Performance Muffler
- Exhaust Tips
- Maintenance Tools
-
- Exhaust Hanger Removal Tool
- Oxygen Sensor Socket
- Exhaust Sealant
- Replacement Parts
-
- Gaskets
- Clamps
- Hangers
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect for Leaks
- Check Hangers and Mounts
- Clean Oxygen Sensors
- Inspect Catalytic Converter
- Tighten All Connections
- Maintenance Notes
- Regularly check for rust or corrosion, especially in winter climates.
Warranty
- Standard Warranty
- Miles: 50,000Years: 5Coverage: Manufacturing Defects
- Corrosion Warranty
- Miles: 100,000Years: 10Coverage: Perforation Due to Rust
- Performance Warranty
- Miles: 30,000Years: 3Coverage: Flow and Back Pressure Guarantee
- Warranty Terms
- Warranty void if modified or used in racing conditions.
Production Details
- Manufacturer
- Lexus Genuine Parts
- Manufacturing Process
-
- Laser Cutting
- Robotic Welding
- Pressure Testing
- Quality Control
- inspection: 100% Visual and Pressure TestingTolerances: ±0.5mm on All Dimensions
- Sustainability Practices
-
- Recycled Stainless Steel
- Low-Emission Manufacturing
- Waste Reduction Programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%
Service Information for Exhaust Service
Maintenance and service requirements specific to the exhaust system
- Inspect for Leaks
- Check Hangers and Mounts
- Clean Oxygen Sensors
- Tighten All Connections
Ensure all connections are secure to prevent leaks.
- Inspect Catalytic Converter
- Check for Corrosion
- Replace Gaskets if Necessary
- Test Exhaust Flow
Use a professional exhaust analyzer for flow testing.
- Inspect Entire System for Wear
- Replace Muffler if Needed
- Check Heat Shields
- Perform Emissions Test
Consider replacing the entire system if significant wear is detected.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is this exhaust system compatible with all 2006-2013 Lexus IS models?
Is this exhaust system compatible with all 2006-2013 Lexus IS models?
This exhaust system is specifically designed for the 2006-2013 Lexus IS models, including the IS 250, IS 350, and IS F variants. It is engineered to fit seamlessly with the factory mounting points and chassis specifications. However, compatibility may vary slightly depending on the model year and trim level. It is recommended to verify your vehicle's specifications before purchase.
Q2 What maintenance is required for this exhaust system?
What maintenance is required for this exhaust system?
Regular maintenance for this exhaust system includes inspecting for rust, corrosion, or physical damage every 6-12 months. Cleaning the exterior with a mild detergent and water can prevent buildup. Ensure all connections and hangers remain secure. Additionally, check for leaks or unusual noises, which may indicate a need for repairs or replacements. Proper maintenance ensures longevity and optimal performance.
Q3 How do I install or replace this exhaust system?
How do I install or replace this exhaust system?
To install or replace the exhaust system, first, elevate the vehicle securely. Remove the old exhaust by loosening clamps and hangers. Align the new exhaust system with the factory mounting points and secure it using the provided hardware. Tighten all connections to the manufacturer's specifications. Finally, test for leaks by running the engine and inspecting the system. Professional installation is recommended for optimal results.
Q4 What should I do if my exhaust system is making unusual noises?
What should I do if my exhaust system is making unusual noises?
Unusual noises from the exhaust system often indicate loose components, leaks, or internal damage. First, inspect all clamps, hangers, and connections for tightness. Check for visible leaks or holes. If the issue persists, consult a professional for a thorough diagnostic. Addressing these issues promptly can prevent further damage and ensure safe operation of your vehicle.
Q5 How can I optimize the performance of my exhaust system?
How can I optimize the performance of my exhaust system?
To optimize performance, ensure the exhaust system is properly installed and free of leaks. Pairing it with a high-flow air intake and tuning the engine can enhance power and efficiency. Regularly clean and inspect the system to prevent corrosion and buildup. Avoid aggressive driving, which can strain the system. These steps will help maintain peak performance and longevity.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2006-2013 Lexus IS Exhaust System Service Manual
Coming SoonThis manual provides detailed instructions for servicing and maintaining the exhaust system for 2006-2013 Lexus IS models, including troubleshooting and repair procedures.
Technical Service Bulletin: Exhaust System Updates
Coming SoonThis bulletin outlines important updates and fixes for the exhaust system in 2006-2013 Lexus IS models, including common issues and recommended solutions.
Lexus IS Exhaust Parts and Accessories Catalog
Coming SoonThis catalog provides a comprehensive list of exhaust system components and accessories available for 2006-2013 Lexus IS models, including part numbers and descriptions.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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